Factor Info

ID 151451
Size 1045 digits / 3469 bits
Status composite
Value 1786588932038895406750886055025528929422974246150438568523585996159220146327387915135925991586930963278744682094636595972577169609855645561370962559654661599578631602855145579293415597455810888713805192540667252015175924259705323193324733054465957123400172359432620970288768453303851114264860013286697733360492710258891446986585526105469618580416947181632091046402793946872242949527092386451673397863432950770712107170945656403540552661263712918556155613915024453646535713508518535277852543773963964250925120500430151611588598256154953819622244018870331442555679031883181483284209773693212115346557407734149211607886100974099228775243109494162193984123829642998184061809836432957192581608349671648247318600367195549304297018449756089099278509741500160557573097345073376462157515038534795298702590890974826767324762967431017941311186570361057263184168876260197247938316380665990443454967310846482973594140187175391828415065352824343360775349515073322543473038444300156182437661645384961893893686897065362631625943949940864242758490326146089464187

Factorizations

Primary (ID: 149626) 1260314033917609966966100427937 (proven prime)
(ID: 185643) 1417574417135856006667874780648920017818142900618136203465762040105629221816611827746204113093341845788270765265419459006455251805528085743083564930945183968660744314485425425181641206530976035039699942383728446937078009978443261423358513738236261247807624725211960946663827059175140874958760419216339482075196922952495044746776409496870656998118764492886969947673265358949576724560674102862915502421633771363131049758738545967033633987502536243186597619271589040662239209248859507529859497802425237245514578192135906404573091496856252255310440180649495247598678606879940596418042853919087075494549174094074146974482556732898283404354835664389429816773249872484406558064446778543552637118529597144155392168380905943456149859696840256843528336008267691493464698229130804557214033386289482588117025633514545271108779160224925939599954051611593007519615031991624713603752893865210522360675118046455657561691599299038793503098094619775759999432659229276630596670528491316682543949463266603677819719788086948427787396251 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.